Question

I need help with this like quickk

Answer 1

The price per gallon is the slope of this line, rise over run, change in y over change in x.

$p=\dfrac{\frac{35}{4} - \frac{21}{4}}{\frac 5 2 - \frac 3 2} = \dfrac{14/4}{2/2}=\dfrac{7}{2}$

Answer: 3.50

Answer 2

The answer is 3.50 hope this helps you